Pat Cummins has conceded change may be needed after a second horror batting collapse in two weeks on Halloween cost Australia the series in South Africa and No.1 Test ranking.
Australia are facing a lengthy and thorough fall-out from the latest Cape Town disaster, after they were bowled out for 111 in pursuit of 288 for series victory on Saturday.
Billed as one of the biggest days of Test cricket in years with the series level, Cummins admitted after Saturday's 176-run capitulation that it was effectively done from the end of the first over.
